2014 Chrysler 300 C 5.7, TPMS service required alarm.

What is your question?

I recently had the rear 2 tires replaced and had new TPMS installed. This is the second time Ive had tires changed, had no problems before. This time an alert is on the EVIC stating the TPMS needs service. Ive adjust the pressure up and down on all tires and the changes display on the EVIC so they are sending signals. The TPMS are OEM equipment, there is 24000 miles on the car and Ive driven it enough to relearn after each pressure change. Factory rims.

What makes this problem better or worse?

Continuous after tire and TPS change

How long has your 2014 Chrysler 300 had this problem?

3 days